两百多万年的化石fossils over two million years old这些化石可能有100万年了.The fossils may be a million years old.恐龙绝种已有几百万年了.Dinosaurs have been extinct for millions of years....
And the equation of bivariate linear regression between frost heaving ratio and content, compactness is established.建立了冻胀率与含水量和压实度的二元线性回归方程.However, the frost - heaving of soil can have adverse effect to the adjacent pil...
如果可能的话，在饮用红酒前应该先开瓶透透气。Red wines should be allowed to "breathe" if possible before drinking.我昨天买了个开瓶器.I bought a bottle opener yesterday.在右边的抽屉, 就在开瓶器旁边.It's in the right - hand drawer, next to the bottle openers....
She burst into the room with her usual ebullience, and immediately start talking to everyone.她像往常一样兴高采烈地冲进了房间，立刻跟大家攀谈起来。She burst into the room with her usual ebullience.她像往常一样兴高采烈地冲进了房间。His natural ebullience began to r...
These epithelial elements arise embryologically from foregut endoderm in the process of bronchial tubular growth.这些表皮细胞在胚胎学上把源于支气管生长过程中的前内脏叫内胚层.The mucous cells lie in the anterior part of the foregut and cloaca.粘液细胞分布于前...